45262 Check-In "View | Set Language/Region" code to better

expose the Counrty Picker feature to user.r=ftang

suite/locales/en-US/chrome/common/utilityOverlay.properties

@@ -5,4 +5,3 @@ offlineTooltip=You are offline. Click the icon to go online.
 gooffline=Work Offline
 goonline=Work Online
 
-langAlert=Please restart Mozilla to use the new Language/International Web Content.